NT511-AD
Overview
The NT511 Temperature and Fan control is a microprocessor based temperature controller that combines the temperature controller with the ability to power the fan cooling system directly. It has 4 inputs suitable for RTD Pt100 sensors which are all protected against electromagnetic interference. The basic outputs are 2 alarm relays (ALARM-TRIP) and 6 fan output relays which are all rated to 1.5A @ 230VAC. An alarm relay for sensor faults and pc board self diagnostic faults immediately alerts you of problems with the controller. Additional outputs are available like a digital RS485, or an analog 4-20mA output.
Features:
- Temperature monitoring from 0°C to 200°C (32° – 392°F)
- 230VAC input power 50/60Hz
- Rated for use in ambient temperatures from -20° to +60°C (-4° to 140°F)
- 4 inputs RTD Pt100 3 wires
- All potential free output relays rated for up to 10A @ 250VAC
- 2 alarm relays (Alarm & Trip)
- 6 relays for fan control (rated 1.5A @ 230VAC)
- 1 alarm relay for sensor fault
- Modbus RTU RS485 output
- Optically Isolated 4-20mA output